refactor(coin): retire completed startup cleanup

cmd/server/main.go

@@ -29,7 +29,6 @@ import (
 	"github.com/tiennm99/miti99bot/internal/modules/wordle"
 	"github.com/tiennm99/miti99bot/internal/server"
 	"github.com/tiennm99/miti99bot/internal/storage"
-	"github.com/tiennm99/miti99bot/internal/systemstate"
 	"github.com/tiennm99/miti99bot/internal/telegram"
 )
 
@@ -95,10 +94,6 @@ func factories() map[string]modules.Factory {
 // container; 10s leaves headroom without hiding a wedged cluster.
 const mongodbInitTimeout = 10 * time.Second
 
-// portfolioCleanupTimeout bounds the temporary one-time cleanup of legacy
-// coin portfolio fields before Telegram handlers begin serving requests.
-const portfolioCleanupTimeout = 2 * time.Minute
-
 func main() {
 	rootCtx, stop := signal.NotifyContext(context.Background(), syscall.SIGINT, syscall.SIGTERM)
 	defer stop()
@@ -136,18 +131,6 @@ func main() {
 	if err != nil {
 		log.Fatal("module registry build failed", "err", err)
 	}
-	if moduleLoaded(reg, coin.CollectionName) {
-		cleanupCtx, cancel := context.WithTimeout(rootCtx, portfolioCleanupTimeout)
-		err = coin.InitStore(
-			cleanupCtx,
-			provider.Collection(coin.CollectionName),
-			provider.Collection(systemstate.CollectionName),
-		)
-		cancel()
-		if err != nil {
-			log.Fatal("coin storage cleanup failed", "err", err)
-		}
-	}
 	auth := modules.Auth{BotOwnerID: cfg.BotOwnerID, AdminUserIDs: cfg.AdminUserIDs}
 	modules.Install(b, reg, auth)
 	log.Info("modules loaded",
@@ -226,18 +209,6 @@ func main() {
 	}
 }
 
-func moduleLoaded(reg *modules.Registry, name string) bool {
-	if reg == nil {
-		return false
-	}
-	for _, module := range reg.Modules {
-		if module.Name == name {
-			return true
-		}
-	}
-	return false
-}
-
 // buildProvider picks the storage backend. Selection order:
 //  1. Explicit KV_PROVIDER env (memory|mongodb) wins.
 //  2. Auto-detect: MONGO_URL set → mongodb; otherwise memory.

cmd/server/main_test.go

@@ -77,13 +77,3 @@ func TestFactoriesIncludesExpectedModules(t *testing.T) {
 		}
 	}
 }
-
-func TestModuleLoaded(t *testing.T) {
-	reg := &modules.Registry{Modules: []modules.Module{{Name: "coin"}}}
-	if !moduleLoaded(reg, "coin") {
-		t.Fatal("coin module was not detected")
-	}
-	if moduleLoaded(reg, "stock") || moduleLoaded(nil, "coin") {
-		t.Fatal("moduleLoaded reported an absent module")
-	}
-}